openEuler 20.03 LTS update for python-pillow

Published: 2020-12-30

Risk	High
Patch available	YES
Number of vulnerabilities	5
CVE-ID	CVE-2020-5310 CVE-2020-5311 CVE-2020-5312 CVE-2020-5313 CVE-2019-19911
CWE-ID	CWE-190 CWE-119
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	openEuler Operating systems & Components / Operating system python-pillow-debugsource Operating systems & Components / Operating system package or component python3-pillow Operating systems & Components / Operating system package or component python-pillow-debuginfo Operating systems & Components / Operating system package or component python2-pillow Operating systems & Components / Operating system package or component python2-pillow-devel Operating systems & Components / Operating system package or component python3-pillow-devel Operating systems & Components / Operating system package or component python3-pillow-help Operating systems & Components / Operating system package or component python2-pillow-help Operating systems & Components / Operating system package or component python-pillow Operating systems & Components / Operating system package or component
Vendor	openEuler

Security Bulletin

This security bulletin contains information about 5 vulnerabilities.

1) Integer overflow

EUVDB-ID: #VU23910

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-5310

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to TIFF decoding integer overflow in "libImaging/TiffDecode.c". A remote attacker can trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS

python-pillow-debugsource: before 5.3.0-10

python3-pillow: before 5.3.0-10

python-pillow-debuginfo: before 5.3.0-10

python2-pillow: before 5.3.0-10

python2-pillow-devel: before 5.3.0-10

python3-pillow-devel: before 5.3.0-10

python3-pillow-help: before 5.3.0-10

python2-pillow-help: before 5.3.0-10

python-pillow: before 5.3.0-10

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2020-1124

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Buffer overflow

EUVDB-ID: #VU23911

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-5311

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists in the "ibImaging/SgiRleDecode.c" file due to a boundary error when processing an SGI image. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS

python-pillow-debugsource: before 5.3.0-10

python3-pillow: before 5.3.0-10

python-pillow-debuginfo: before 5.3.0-10

python2-pillow: before 5.3.0-10

python2-pillow-devel: before 5.3.0-10

python3-pillow-devel: before 5.3.0-10

python3-pillow-help: before 5.3.0-10

python2-pillow-help: before 5.3.0-10

python-pillow: before 5.3.0-10

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2020-1124

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Buffer overflow

EUVDB-ID: #VU23912

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-5312

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists in the "libImaging/PcxDecode.c" file due to a boundary error when processing PCX image. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS

python-pillow-debugsource: before 5.3.0-10

python3-pillow: before 5.3.0-10

python-pillow-debuginfo: before 5.3.0-10

python2-pillow: before 5.3.0-10

python2-pillow-devel: before 5.3.0-10

python3-pillow-devel: before 5.3.0-10

python3-pillow-help: before 5.3.0-10

python2-pillow-help: before 5.3.0-10

python-pillow: before 5.3.0-10

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2020-1124

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Buffer overflow

EUVDB-ID: #VU23913

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-5313

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists in the "libImaging/FliDecode.c" file due to a boundary error when processing FLI image. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS

python-pillow-debugsource: before 5.3.0-10

python3-pillow: before 5.3.0-10

python-pillow-debuginfo: before 5.3.0-10

python2-pillow: before 5.3.0-10

python2-pillow-devel: before 5.3.0-10

python3-pillow-devel: before 5.3.0-10

python3-pillow-help: before 5.3.0-10

python2-pillow-help: before 5.3.0-10

python-pillow: before 5.3.0-10

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2020-1124

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Buffer overflow

EUVDB-ID: #VU24205

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-19911

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists when processing FPX images due to the "FpxImagePlugin.py" calls the range function on an unvalidated 32-bit integer if the number of bands is large. A remote attacker can trigger memory corruption and cause a denial of service condition on the target system.

On Windows running 32-bit Python, this results in an OverflowError or MemoryError due to the 2 GB limit. However, on Linux running 64-bit Python this results in the process being terminated by the OOM killer.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS

python-pillow-debugsource: before 5.3.0-10

python3-pillow: before 5.3.0-10

python-pillow-debuginfo: before 5.3.0-10

python2-pillow: before 5.3.0-10

python2-pillow-devel: before 5.3.0-10

python3-pillow-devel: before 5.3.0-10

python3-pillow-help: before 5.3.0-10

python2-pillow-help: before 5.3.0-10

python-pillow: before 5.3.0-10

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2020-1124

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.